1563456768

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 4283569920

約数和(自身を除く): 2720113152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 79, 96, 128, 146, 158, 192, 219, 237, 256, 292, 316, 353, 384, 438, 474, 584, 632, 706, 768, 876, 948, 1059, 1168, 1264, 1412, 1752, 1896, 2118, 2336, 2528, 2824, 3504, 3792, 4236, 4672, 5056, 5648, 5767, 7008, 7584, 8472, 9344, 10112, 11296, 11534, 14016, 15168, 16944, 17301, 18688, 20224, 22592, 23068, 25769, 27887, 28032, 30336, 33888, 34602, 45184, 46136, 51538, 55774, 56064, 60672, 67776, 69204, 77307, 83661, 90368, 92272, 103076, 111548, 135552, 138408, 154614, 167322, 184544, 206152, 223096, 271104, 276816, 309228, 334644, 369088, 412304, 446192, 553632, 618456, 669288, 738176, 824608, 892384, 1107264, 1236912, 1338576, 1476352, 1649216, 1784768, 2035751, 2214528, 2473824, 2677152, 3298432, 3569536, 4071502, 4429056, 4947648, 5354304, 6107253, 6596864, 7139072, 8143004, 9895296, 10708608, 12214506, 16286008, 19790592, 21417216, 24429012, 32572016, 48858024, 65144032, 97716048, 130288064, 195432096, 260576128, 390864192, 521152256, 781728384, 1563456768]

約数ペア:

[(1, 1563456768), (2, 781728384), (3, 521152256), (4, 390864192), (6, 260576128), (8, 195432096), (12, 130288064), (16, 97716048), (24, 65144032), (32, 48858024), (48, 32572016), (64, 24429012), (73, 21417216), (79, 19790592), (96, 16286008), (128, 12214506), (146, 10708608), (158, 9895296), (192, 8143004), (219, 7139072), (237, 6596864), (256, 6107253), (292, 5354304), (316, 4947648), (353, 4429056), (384, 4071502), (438, 3569536), (474, 3298432), (584, 2677152), (632, 2473824), (706, 2214528), (768, 2035751), (876, 1784768), (948, 1649216), (1059, 1476352), (1168, 1338576), (1264, 1236912), (1412, 1107264), (1752, 892384), (1896, 824608), (2118, 738176), (2336, 669288), (2528, 618456), (2824, 553632), (3504, 446192), (3792, 412304), (4236, 369088), (4672, 334644), (5056, 309228), (5648, 276816), (5767, 271104), (7008, 223096), (7584, 206152), (8472, 184544), (9344, 167322), (10112, 154614), (11296, 138408), (11534, 135552), (14016, 111548), (15168, 103076), (16944, 92272), (17301, 90368), (18688, 83661), (20224, 77307), (22592, 69204), (23068, 67776), (25769, 60672), (27887, 56064), (28032, 55774), (30336, 51538), (33888, 46136), (34602, 45184)]